Re: What\'s a Grendel tactical flashlight?
It uses a PR20. I just looked it up, and that is a 8.63V lamp. 8 AAs is 12V, so I'm guessing either they count on the batteries to sag a lot, or accept short runtimes. I've never run mine for more than a minute or two, so can't comment on runtime. But it is bright! Sadly, changing batteries requires a philips head screwdriver. You need to take off the head (and lose two springs while you're at it), then remove the two screws you see at the back that retain the clip, switch and battery carrier, which then falls out. Afterwards, you spend about 20 minutes finding all the pieces and reassembling the light! /ubbthreads/images/graemlins/grin.gif I can see this one being used by the tunnel rats in 'Nam; "Hold on a sec Mr. NVA - I'll have my batteries changed in just a few minutes. Hold these screws, will ya?"